RawUnixChannelOption (Netty API Reference (5.0.0.Alpha4))

java.lang.Object
- io.netty5.util.AbstractConstant<ChannelOption<T>>
- - io.netty5.channel.ChannelOption<T>
  - - io.netty5.channel.unix.UnixChannelOption<T>
    - - io.netty5.channel.unix.GenericUnixChannelOption<ByteBuffer>
      - io.netty5.channel.unix.RawUnixChannelOption

All Implemented Interfaces:

Constant<ChannelOption<ByteBuffer>>, Comparable<ChannelOption<ByteBuffer>>
```
public final class RawUnixChannelOption
extends GenericUnixChannelOption<ByteBuffer>
```
A GenericUnixChannelOption which uses an ByteBuffer as optval. The user is responsible to fill the ByteBuffer in a correct manner, so it works with the {@param level} and {@param optname}.

Field Summary
- Fields inherited from class io.netty5.channel.unix.UnixChannelOption
  DOMAIN_SOCKET_READ_MODE, SO_PEERCRED, SO_REUSEPORT
- Fields inherited from class io.netty5.channel.ChannelOption
  ALLOW_HALF_CLOSURE, AUTO_CLOSE, AUTO_READ, BUFFER_ALLOCATOR, CONNECT_TIMEOUT_MILLIS, DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION, IP_MULTICAST_IF, IP_MULTICAST_LOOP_DISABLED, IP_MULTICAST_TTL, IP_TOS, MAX_MESSAGES_PER_READ, MAX_MESSAGES_PER_WRITE, MESSAGE_SIZE_ESTIMATOR, RCVBUFFER_ALLOCATOR, SO_BACKLOG, SO_BROADCAST, SO_KEEPALIVE, SO_LINGER, SO_RCVBUF, SO_REUSEADDR, SO_SNDBUF, SO_TIMEOUT, TCP_FASTOPEN, TCP_FASTOPEN_CONNECT, TCP_NODELAY, WRITE_BUFFER_WATER_MARK, WRITE_SPIN_COUNT

Constructor Summary

Constructors
Constructor	Description
`RawUnixChannelOption(String name, int level, int optname, int length)`	Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`length()`	The length of the optval.
`void`	`validate(ByteBuffer value)`	Validate the value which is set for the `ChannelOption`.

Methods inherited from class io.netty5.channel.unix.GenericUnixChannelOption
level, optname

Methods inherited from class io.netty5.channel.ChannelOption
exists, newInstance, valueOf, valueOf

Methods inherited from class io.netty5.util.AbstractConstant
compareTo, equals, hashCode, id, name, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - RawUnixChannelOption
```
public RawUnixChannelOption(String name,
                            int level,
                            int optname,
                            int length)
```
    Creates a new instance.
    
    Parameters:
    
    name - the name that is used.
    
    level - the level.
    
    length - the expected length of the optvalue.
    
    optname - the optname.
- Method Detail
  - length
```
public int length()
```
    The length of the optval.
    
    Returns:
    
    the length.
  - validate
```
public void validate(ByteBuffer value)
```
    Description copied from class: ChannelOption
    
    Validate the value which is set for the ChannelOption. Sub-classes may override this for special checks.
    
    Overrides:
    
    validate in class ChannelOption<ByteBuffer>